tests/test-rebase-parameters

minirst: improve layout of field lists

Before, we used the padding following the key to compute where to wrap
the text. Long keys would thus give a big indentation. It also
required careful alignment of the source text, making it cumbersome to
items to the list.

We now compute the maximum key length and use that for all items in
the list. We also put a cap on the indentation: keys longer than 10
characters are put on their own line. This is similar to how rst2html
handles large keys: it uses 14 as the cutoff point, but I felt that 10
was better for monospaced text in the console.

#!/bin/sh

echo "[extensions]" >> $HGRCPATH
echo "rebase=" >> $HGRCPATH

addcommit () {
    echo $1 > $1
    hg add $1
    hg commit -d "${2} 0" -m $1
}

commit () {
    hg commit -d "${2} 0" -m $1
}

createrepo () {
    hg init a
    cd a
    addcommit "c1" 0
    addcommit "c2" 1
    addcommit "c3" 2

    hg update -C 1
    addcommit "l1" 3
    addcommit "l2" 4
    addcommit "l3" 5

    hg update -C 2
    addcommit "r1" 6
    addcommit "r2" 7
}

createrepo > /dev/null 2>&1
echo "% These fail"
echo
echo "% Use continue and abort"
hg rebase --continue --abort

echo
echo "% Use continue and collapse"
hg rebase --continue --collapse

echo
echo "% Use continue/abort and dest/source"
hg rebase --continue --dest 4

echo
echo "% Use source and base"
hg rebase --base 5 --source 4

echo
echo "% Rebase with no arguments - from current"
hg rebase

echo
echo "% Rebase with no arguments - from the current branch"
hg update 6
hg rebase

echo "% ----------"
echo "% These work"
echo
echo "% Rebase with no arguments (from 3 onto 7)"
hg update -C 5
hg rebase 2>&1 | sed 's/\(saving bundle to \).*/\1/'

echo "% Try to rollback after a rebase (fail)"
hg rollback

createrepo > /dev/null 2>&1
echo
echo "% Rebase with base == '.' => same as no arguments (from 3 onto 7)"
hg update -C 5
hg rebase --base . 2>&1 | sed 's/\(saving bundle to \).*/\1/'

createrepo > /dev/null 2>&1
echo
echo "% Rebase with dest == `hg branch` => same as no arguments (from 3 onto 7)"
hg update -C 5
hg rebase --dest `hg branch` 2>&1 | sed 's/\(saving bundle to \).*/\1/'

createrepo > /dev/null 2>&1
echo
echo "% Specify only source (from 4 onto 7)"
hg rebase --source 4 2>&1 | sed 's/\(saving bundle to \).*/\1/'

createrepo > /dev/null 2>&1
echo
echo "% Specify only dest (from 3 onto 6)"
hg update -C 5
hg rebase --dest 6 2>&1 | sed 's/\(saving bundle to \).*/\1/'

createrepo > /dev/null 2>&1
echo
echo "% Specify only base (from 3 onto 7)"
hg rebase --base 5 2>&1 | sed 's/\(saving bundle to \).*/\1/'

createrepo > /dev/null 2>&1
echo
echo "% Specify source and dest (from 4 onto 6)"
hg rebase --source 4 --dest 6 2>&1 | sed 's/\(saving bundle to \).*/\1/'

createrepo > /dev/null 2>&1
echo
echo "% Specify base and dest (from 3 onto 6)"
hg rebase --base 4 --dest 6 2>&1 | sed 's/\(saving bundle to \).*/\1/'

exit 0